TY JOUR TI BIM as a source of CAPEX savings: cases of general contractors and developers KW BIM KW information modeling KW CAPEX KW 4D/5D planning KW general contractor KW developer KW costing discipline KW procurement KW common data environment (CDE) KW GMP KW avoided costs JO JOURNAL OF MONETARY ECONOMICS AND MANAGEMENT AU Rezhko, M.V. PY 2025 IS 0 PB ITBO University